Reaction Rate Demonstration #1
by Martyn F. Chillmaid/science Photo Library
Title
Reaction Rate Demonstration #1
Artist
Martyn F. Chillmaid/science Photo Library
Medium
Photograph - Photograph
Description
Reaction rate demonstration. Both test tubes contain magnesium and hydrochloric acid, which react to give magnesium chloride and bubble of hydrogen gas. The tube at left contains magnesium ribbon while the tube at right contains powder. The powder exposes a far greater surface area to attack by the acid, meaning the reaction proceeds more quickly and vigorously.
Uploaded
May 15th, 2022
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